public bool Equals(IMyList <T> that)
{
if (this == that)
{
return(true);
}
if (that == null || this.Count != that.Count)
{
return(false);
}
Node thisnode = this.first;
IEnumerator <T> thatenm = that.GetEnumerator();
while (thisnode != null)
{
if (!thatenm.MoveNext())
{
throw new ApplicationException("Impossible: LinkedList<T>.Equals");
}
// assert MoveNext() was true (because of the above size test)
if (!thisnode.item.Equals(thatenm.Current))
{
return(false);
}
thisnode = thisnode.next;
}
// assert !MoveNext(); // because of the size test
return(true);
}
public IEnumerator <T> GetEnumerator()
{
IMyList <IEnumerator <T> > enumerators = new MyList <IEnumerator <T> >();
for (int i = 0; i < this.buckets.Length; i++)
{
IMyList <T> bucket = this.buckets[i];
if (bucket != null && bucket.Count > 0)
{
enumerators.Add(bucket.GetEnumerator());
}
}
return(new MyHashTableEnumerator <T>(enumerators));
}
